okno[5], noks[5], skon[5], koso[5], osok[5],
koc[5], noc[4], nok[4], oko[4], soc[4], kos[4], sok[4], ono[3], nos[3], son[3], oso[3],
co[3], ko[3], ok[3], no[2], on[2], os[2],
